Major re-arrangement of eddy tests

so that job submission / monitoring code is shared across all tests in a common runEddy script. Also test both $FSLDIR/bin/eddy_openmp and $FSLDIR/bin/eddy_cpu if either exist. Tests can be executed either on a cluster submission node, or locally

eddy/feedsRun.EddyHigh_b_Test

@@ -41,14 +41,14 @@ if [ ! -d "$indir" ]; then
 fi
 
 # Prepare arguments to pass to eddy
-eddy_args="--imain=${indir}/EddyHigh_b_TestData/eddyData/testData            " \
-          "--mask=${indir}/EddyHigh_b_TestData/eddyData/testMask             " \
-          "--bvals=${indir}/EddyHigh_b_TestData/eddyData/testBvals           " \
-          "--bvecs=${indir}/EddyHigh_b_TestData/eddyData/testBvecs           " \
-          "--index=${indir}/EddyHigh_b_TestData/eddyData/testIndex           " \
-          "--acqp=${indir}/EddyHigh_b_TestData/eddyData/testAcqparams        " \
-          "--topup=${indir}/EddyHigh_b_TestData/eddyData/testTopup           " \
-          "--nvoxhp=5000 --repol --fwhm=10,0,0,0,0 --dont_peas --very_verbose"
+eddy_args="--imain=${indir}/EddyHigh_b_TestData/eddyData/testData            
+           --mask=${indir}/EddyHigh_b_TestData/eddyData/testMask             
+           --bvals=${indir}/EddyHigh_b_TestData/eddyData/testBvals           
+           --bvecs=${indir}/EddyHigh_b_TestData/eddyData/testBvecs           
+           --index=${indir}/EddyHigh_b_TestData/eddyData/testIndex           
+           --acqp=${indir}/EddyHigh_b_TestData/eddyData/testAcqparams        
+           --topup=${indir}/EddyHigh_b_TestData/eddyData/testTopup           
+           --nvoxhp=5000 --repol --fwhm=10,0,0,0,0 --dont_peas --very_verbose"
 
 # run eddy
 output_prefixes=$(${thisdir}/runEddy ${exedir} ${odir} ${eddy_args} | tail -n1)